Eric Jankowski
I am a sixth-year PhD candidate at UC Berkeley supervised by Vera Serganova. I study algebraic supergeometry and its connections with super representation theory.
I organize the Berkeley math department's pickup soccer group and intramural soccer team. I also play a lot of Dungeons & Dragons (usually as the DM) and strategy games.
Papers and preprints
- Invertible sheaves and Π-invertible sheaves on the isomeric supergrassmannian and its toric subvarieties. Journal of Geometry and Physics, 2025.
- Reduced superschemes and the combinatorics of toric supervarieties. Preprint, submitted to Selecta Mathematica, 2025.
- Toric supervarieties with one odd dimension. Transformation Groups, 2024.
- Eigenvalue paths arising from matrix paths, with Charles R. Johnson. Journal of Mathematical Analysis and Applications, 2021.
- Spectra of convex hulls of matrix groups, with Charles R. Johnson and Derek Lim. Linear Algebra and its Applications, 2020.
Teaching
I am currently a GSI for Math 54 (Linear Algebra and Differential Equations), for which my office hours are 12:30-2:00pm on Fridays in 1008 Evans. In the past, I have been a GSI for Math 1A and 202A/B, a lead instructor for Math 55, and a DRP mentor for several projects on elementary algebraic geometry.Contact
- Email: ejankowski [symbol] berkeley [another symbol] edu
- Office: 1008 Evans
- Pronouns: he/him